mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Charles: No - there is currently no way to check your answers. But on Christmas Eve, once you've attempted all 24 puzzles, a thing will appear telling you how many are right/wrong, so you can know they're all right before attempting the logic puzzle...
Matthew
on /blog/46
               

Archive

Show me a random blog post
 2025 

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares
 2024 
▼ show ▼
 2023 
▼ show ▼
 2022 
▼ show ▼
 2021 
▼ show ▼
 2020 
▼ show ▼
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

go kings bots numbers mathslogicbot raspberry pi london guest posts speed reddit matrices pi approximation day crossnumbers chalkdust magazine sport light flexagons pizza cutting propositional calculus palindromes chebyshev correlation matrix multiplication graphs cross stitch simultaneous equations turtles ucl geometry gather town dates regular expressions graph theory trigonometry coins london underground exponential growth statistics national lottery databet bempp news mean platonic solids dragon curves pac-man preconditioning dataset big internet math-off weather station map projections menace golden spiral sound people maths mathsteroids pi royal institution talking maths in public squares stickers video games live stream gaussian elimination edinburgh realhats recursion python finite group computational complexity reuleaux polygons convergence braiding game show probability folding tube maps determinants craft european cup wave scattering standard deviation noughts and crosses inline code quadrilaterals puzzles accuracy sobolev spaces world cup triangles game of life logs nine men's morris rhombicuboctahedron bodmas interpolation final fantasy errors oeis signorini conditions chess gerry anderson draughts fractals binary mathsjam matt parker misleading statistics crochet martin gardner numerical analysis the aperiodical phd newcastle error bars php plastic ratio arithmetic javascript dinosaurs anscombe's quartet manchester science festival radio 4 matrix of cofactors a gamut of games probability crossnumber youtube logo books royal baby data geogebra hyperbolic surfaces christmas card curvature advent calendar rugby folding paper wool fonts hats zines ternary sorting christmas estimation weak imposition matrix of minors manchester cambridge captain scarlet approximation latex harriss spiral boundary element methods tennis programming pascal's triangle hannah fry datasaurus dozen finite element method logic stirling numbers bubble bobble friendly squares runge's phenomenon inverse matrices hexapawn machine learning golden ratio 24 hour maths asteroids football electromagnetic field tmip frobel fence posts data visualisation crosswords countdown games polynomials pythagoras

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2025